Tribological properties of Sargassum carbon dots as additives in water-based lubricants - Archive ouverte HAL
Article Dans Une Revue Materials Letters Année : 2023

Tribological properties of Sargassum carbon dots as additives in water-based lubricants

Résumé

This study evaluated the tribological characteristics of a novel eco-friendly water-based lubricant containing carbon dots (CDs) obtained from Sargassum as additives. The mean friction coefficient of a lubricant containing 5 mg/ml CD contents was 78 % lower than that of pure water. Furthermore, a correlation between wear rate, contact shape, and kinetic vertical ball displacement was also established.

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Dates et versions

hal-04736320 , version 1 (14-10-2024)

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P Bilas, Nadiège Nomède-Martyr, G Mathieu, Y Bercion, T Césaire, et al.. Tribological properties of Sargassum carbon dots as additives in water-based lubricants. Materials Letters, 2023, 354, ⟨10.1016/j.matlet.2023.135411⟩. ⟨hal-04736320⟩

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